Cross-country ski simulator exerciser



FIG. 1 is a perspective view of a cross-country ski simulator exerciser, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a cross-country ski simulator exerciser, as shown and described. 